公开(公告)号：US07944940B2

公开(公告)日：2011-05-17

申请号：US12452161

申请日：2007-06-22

申请人： Xiao-Jun Ma ,  Yong He ,  Zhigang Zhang ,  Huanqiang Zhang ,  Jun Li ,  Charles Chunaming Wang

发明人： Xiao-Jun Ma ,  Yong He ,  Zhigang Zhang ,  Huanqiang Zhang ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04L12/413

CPC分类号： H04W74/085

摘要： A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

摘要翻译： 描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站数量来确定时隙计数，调整时隙计数，当时隙发起帧传输 计数达到预定值，并且其中调整所述站数和地址队列以反映优先级。 此外，描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站点数目接收时隙计数，调整时隙计数，启动帧传输， 时隙计数达到预定值，并且其中所述站数和地址队列被调整以反映优先级。

公开(公告)号：US20110007703A1

公开(公告)日：2011-01-13

申请号：US12934364

申请日：2009-03-25

申请人： Yong He ,  Xiao-jun Ma ,  Jun Li ,  Charles Chunaming Wang

发明人： Yong He ,  Xiao-jun Ma ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04W72/04 ,  H04W84/02

CPC分类号： H04W74/08

摘要： A method and apparatus are described including transmitting data if a slot count is equal to a triggering event, selecting a new triggering event responsive to a failed data transmission and replacing the triggering event with the new triggering event.

摘要翻译： 描述了一种方法和装置，包括：如果时隙计数等于触发事件，则发送数据，响应于故障数据传输选择新的触发事件，并用新的触发事件替换触发事件。

公开(公告)号：US20100135319A1

公开(公告)日：2010-06-03

申请号：US12452162

申请日：2007-06-22

申请人： Charles Chunaming Wang ,  Jun Li ,  Huanqiang Zhang ,  Zhigang Zhang ,  Xiao-Jun Ma ,  Yong He

发明人： Charles Chunaming Wang ,  Jun Li ,  Huanqiang Zhang ,  Zhigang Zhang ,  Xiao-Jun Ma ,  Yong He

IPC分类号： H04L12/413

CPC分类号： H04L12/413 ,  H04Q11/04 ,  H04W74/0875

摘要： A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect one of a priority and traffic patterns. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

摘要翻译： 描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站数量来确定时隙计数，调整时隙计数，当时隙发起帧传输 计数达到预定值，并且其中调整所述站数和地址队列以反映优先级和业务模式之一。 此外，描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站点数目接收时隙计数，调整时隙计数，启动帧传输， 时隙计数达到预定值，并且其中所述站数和地址队列被调整以反映优先级。

公开(公告)号：US08737425B2

公开(公告)日：2014-05-27

申请号：US12452162

申请日：2007-06-22

申请人： Charles Chunaming Wang ,  Jun Li ,  Huanqiang Zhang ,  Zhigang Zhang ,  Xiao-Jun Ma ,  Yong He

发明人： Charles Chunaming Wang ,  Jun Li ,  Huanqiang Zhang ,  Zhigang Zhang ,  Xiao-Jun Ma ,  Yong He

IPC分类号： H04L12/43 ,  H04L12/413 ,  H04Q11/04

CPC分类号： H04L12/413 ,  H04Q11/04 ,  H04W74/0875

摘要： A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect one of a priority and traffic patterns. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

摘要翻译： 描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站数量来确定时隙计数，调整时隙计数，当时隙发起帧传输 计数达到预定值，并且其中调整所述站数和地址队列以反映优先级和业务模式之一。 此外，描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站点数目接收时隙计数，调整时隙计数，启动帧传输， 时隙计数达到预定值，并且其中所述站数和地址队列被调整以反映优先级。

公开(公告)号：US20100135167A1

公开(公告)日：2010-06-03

申请号：US12452161

申请日：2007-06-22

申请人： Xiao-Jun Ma ,  Yong He ,  Zhigang Zhang ,  Huanqiang Zhang ,  Jun Li ,  Charles Chunaming Wang

发明人： Xiao-Jun Ma ,  Yong He ,  Zhigang Zhang ,  Huanqiang Zhang ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04L12/26 ,  H04J3/02

CPC分类号： H04W74/085

摘要： A method and apparatus are described for gaining access to a communication medium in a contention-based network, including determining a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority. Further, a method and apparatus are described for gaining access to a communication medium in a contention-based network, including receiving a slot count based on a number of stations in the contention-based network, adjusting the slot count, initiating a frame transmission when the slot count reaches a predetermined value and wherein said number of stations and an address queue are adjusted to reflect a priority.

摘要翻译： 描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站数量来确定时隙计数，调整时隙计数，当时隙发起帧传输 计数达到预定值，并且其中调整所述站数和地址队列以反映优先级。 此外，描述了一种用于在基于竞争的网络中获取对通信介质的访问的方法和装置，包括基于在基于竞争的网络中的站点数目接收时隙计数，调整时隙计数，启动帧传输， 时隙计数达到预定值，并且其中所述站数和地址队列被调整以反映优先级。

公开(公告)号：US08422450B2

公开(公告)日：2013-04-16

申请号：US12934364

申请日：2009-03-25

申请人： Yong He ,  Xiao-Jun Ma ,  Jun Li ,  Charles Chunaming Wang

发明人： Yong He ,  Xiao-Jun Ma ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04W4/00

CPC分类号： H04W74/08

摘要： A method and apparatus are described including transmitting data if a slot count is equal to a triggering event, selecting a new triggering event responsive to a failed data transmission and replacing the triggering event with the new triggering event.

摘要翻译： 描述了一种方法和装置，包括：如果时隙计数等于触发事件，则发送数据，响应于故障数据传输选择新的触发事件，并用新的触发事件替换触发事件。

公开(公告)号：US20110007656A1

公开(公告)日：2011-01-13

申请号：US12920515

申请日：2009-02-25

申请人： Yong He ,  Xiaojun Ma ,  Jun Li ,  Charles Chunaming Wang

发明人： Yong He ,  Xiaojun Ma ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04L12/26

CPC分类号： H04W74/0808 ,  H04L12/413 ,  H04W8/005 ,  H04W24/00 ,  H04W74/08 ,  H04W92/18

摘要： A method and apparatus are described including identifying a channel that a decentralized network is using for communications and identifying a station that is a member of the decentralized network to monitor data transmission activity over the identified channel. Also described are a method and apparatus for a station to transmit data over a communication medium of a decentralized network including monitoring the communication medium, determining if the communication medium is idle, transmitting data if the communication medium is idle and if the station has a data to transmit and adjusting a slot count and a service ring configuration if the medium is busy. Further described are a method and apparatus including monitoring a communication channel used by a decentralized network, determining a number of available idle time slots between two successive frame transmissions initiated by different stations, updating a service ring, adjusting a number of stations and adjusting a slot count.

摘要翻译： 描述了一种方法和装置，包括识别分散式网络正在使用的通信信道，并识别作为分散网络的成员的站点，以监视所识别的信道上的数据传输活动。 还描述了一种用于站通过分散网络的通信介质传输数据的方法和装置，包括监视通信介质，确定通信介质是否空闲，如果通信介质空闲，则发送数据，以及如果站具有数据 如果介质繁忙，则发送和调整时隙计数和服务环配置。 进一步描述了一种方法和装置，包括监视由分散网络使用的通信信道，确定由不同站发起的两个连续帧传输之间的可用空闲时隙的数量，更新服务环，调整站数量和调整时隙 计数。

公开(公告)号：US08767766B2

公开(公告)日：2014-07-01

申请号：US12920515

申请日：2009-02-25

申请人： Yong He ,  Xiaojun Ma ,  Jun Li ,  Charles Chunaming Wang

发明人： Yong He ,  Xiaojun Ma ,  Jun Li ,  Charles Chunaming Wang

IPC分类号： H04L12/413 ,  H04W74/08

CPC分类号： H04W74/0808 ,  H04L12/413 ,  H04W8/005 ,  H04W24/00 ,  H04W74/08 ,  H04W92/18

摘要： A method and apparatus are described including identifying a channel that a decentralized network is using for communications and identifying a station that is a member of the decentralized network to monitor data transmission activity over the identified channel. Also described are a method and apparatus for a station to transmit data over a communication medium of a decentralized network including monitoring the communication medium, determining if the communication medium is idle, transmitting data if the communication medium is idle and if the station has a data to transmit and adjusting a slot count and a service ring configuration if the medium is busy. Further described are a method and apparatus including monitoring a communication channel used by a decentralized network, determining a number of available idle time slots between two successive frame transmissions initiated by different stations, updating a service ring, adjusting a number of stations and adjusting a slot count.

摘要翻译： 描述了一种方法和装置，其包括识别分散网络正在使用的通信信道，并且识别作为分散网络的成员的站，以监视所识别的信道上的数据传输活动。 还描述了一种用于站通过分散网络的通信介质传输数据的方法和装置，包括监视通信介质，确定通信介质是否空闲，如果通信介质空闲，则发送数据，以及如果站具有数据 如果介质繁忙，则发送和调整时隙计数和服务环配置。 进一步描述了一种方法和装置，包括监视由分散网络使用的通信信道，确定由不同站发起的两个连续帧传输之间的可用空闲时隙的数量，更新服务环，调整站数量和调整时隙 计数。

公开(公告)号：US20130148501A1

公开(公告)日：2013-06-13

申请号：US13320616

申请日：2010-05-18

申请人： Yong He ,  Xiao-Jun Ma ,  Jun Li

发明人： Yong He ,  Xiao-Jun Ma ,  Jun Li

IPC分类号： H04L12/56

CPC分类号： H04L47/14 ,  H04W74/085

摘要： A method and apparatus are described including determining a target congestion index, determining a congestion index based on information from a last back-off round, comparing the target congestion index with the congestion index, performing one of increasing a triggering set size by a first factor and decreasing the triggering set size by a second factor responsive to the comparison, determining if a communications medium is idle, adjusting a back-off counter responsive to the third determining act, determining if the back-off counter is equal to a triggering point in the triggering set and transmitting data responsive to the fourth determining act.

摘要翻译： 描述了一种方法和装置，包括确定目标拥塞指标，基于来自最后回退轮的信息确定拥塞指数，将目标拥塞指数与拥塞指数进行比较，执行将触发集大小增加第一因子 以及响应于所述比较将所述触发设置大小减小第二因素，确定通信介质是否空闲，响应于所述第三确定动作来调整回退计数器，确定所述退避计数器是否等于所述触发点的触发点 响应于第四确定动作的触发设置和发送数据。

公开(公告)号：US20120127969A1

公开(公告)日：2012-05-24

申请号：US13386923

申请日：2010-07-13

申请人： Yong He ,  Xiao-jun Ma ,  Jun Li

发明人： Yong He ,  Xiao-jun Ma ,  Jun Li

IPC分类号： H04W72/04

CPC分类号： H04W74/085

摘要： A method and apparatus are described including determining if a successful unicast transmission has occurred, adjusting a contention window to a minimum value and adjusting a time slot back-off counter to one-half of the value of the contention window plus one responsive to the determination and adjusting the contention window using one of a plurality of adjustment schemes and selecting said time slot back-off counter from an interval between zero and the contention window.

摘要翻译： 描述了一种方法和装置，包括确定是否已经发生了成功的单播传输，将竞争窗口调整到最小值并且将响应于该确定的竞争窗口值的一半调整到时隙退避计数器的一半 以及使用多个调整方案中的一个调整所述争用窗口，并且从所述争用窗口之间的间隔中选择所述时隙退避计数器。